Organic light-emitting diode with high efficiency
US10797259B2 · kind B2 · utility
3Cited by
2References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Aug 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/622
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is an organic light-emitting diode, comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer interposed therebetween, wherein the light-emitting layer contains at least one selected from among the amine compounds represented by the following Chemical Formula A or Chemical Formula B and the pyrene compound represented by the following Chemical Formula C, plus the anthracene compound represented by the following Chemical Formula D. The structures of Chemical Formulas A to D are as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.